dihydroxy monoxide Share definition Flag 1. H2O or water (its a joke) dihydroxy = 2 Hydrogen monoxide = 1 oxygen dihydroxy monoxide by BurningBunny or HelloWorld of CoughSyrup October 6, 2004 0 0 Get merch Get the dihydroxy monoxide mug. Buy Now — $32.95 See more merch
